One design bit I would change here is the monospaced fonts. I realize that monospace signals that this is a "coder's" site, but I find it hard to read. I don't even use monospaced fonts when I write code, as I prefer the readability of proportional fonts.

As a quick test, I changed the font to Arial, removed some of the bold and italics, and reduced some of the font sizes. (I like big fonts, but you don't need as large a font size in a proportional font. And there is probably a better font than Arial, it was just the first one that came to mind. )

Much easier on my eyes this way.